Superior Pneumatic Brake System for Heavy-Duty Punching Machines

Still deciding? Get samples of $ !
Order Sample

Product Description

📊 Basic Information
Model NO.
HT3900
Working Mode
Continuous
Installation
Vertical
Power Source
Pneumatic
Weight
600kg
Max Speed
600rpm
HS Code
8483600090
Capacity
100 PCS/Year
📦 Packaging & Delivery
Package Size
1000.00cm * 600.00cm * 300.00cm
Gross Weight
100.000kg
⚙️ KB Series Thin-type Pneumatic Clutch Brake

The KB Series Thin-type Pneumatic Clutch Brake is a pioneering innovation. This product seamlessly integrates a clutch with a brake in a unique spring-brake combination, delivering outstanding performance with a distinctive design that guarantees unparalleled adaptability and dependability across various industries.

Superior Pneumatic Brake System

HT3900 Dry Pneumatic Clutch Brake

The cornerstone model in our series, specifically engineered to elevate the functionality of 500-800 ton pneumatic power presses.

  • Transmission Torque: 48000N·m
  • Braking Torque: 30000N·m (at 6.0 bar)
  • Outer Diameter: 755mm
  • Response Time: Under 30ms
Model Clutch Torque (Nm) Brake Torque (Nm) Max RPM Air Pressure (bar) Weight (kg)
KB2526018030005-715
KB5052036030005-725
KB100104072025005-740
KB2002080144025005-765
KB4004160288020005-795
KB5005200360020005-7110
KB6006240432018005-7125
KB8008320576018005-7145
KB120012480864015005-7175
HT1500156001080012005-7200
HT2150223601548012005-7245
HT2900301602088010005-7300
🚀 Product Advantages

Compact Structure

Small axial size and lightweight design minimize equipment volume while enhancing operating efficiency.

Safe & Reliable

Asbestos-free friction material adheres to modern environmental and safety standards.

Easy Maintenance

Efficient friction pad replacement without disassembling the clutch reduces downtime.

Heat Dissipation

Innovative disc arc design lowers operational temperatures and prolongs lifespan.

Pneumatic Brake Advantages
🛠️ Structure & Working Principle

The system consists of a Clutch Body, Ear Plates, Friction Pads, and Locking Plates. When compressed air enters the cylinder, the piston moves to engage the clutch. When air supply stops, a spring initiates a swift retreat, braking the part within 0.01 - 0.02 seconds.

Product Structure Diagram
🔧 Installation & Maintenance
  • Precision: Pin holes require H7 tolerance and must be parallel to the main shaft.
  • Sealing: Ensure sealing caps are installed at both ends for axial air intake.
  • Pad Replacement: Replace pads when wear surpasses 50% of the original state.
Installation Guide
⚠️ Safety Precautions

Never touch the clutch during high-speed rotation. Allow 30 minutes for cooling post-operation before maintenance. Internal springs are under tension; disassembly should only be performed by professionals.

Safety 1
Safety 2
Safety 3
Safety 4
FAQ
Q1: What industries are the KB Series clutch brakes suitable for?
A: They are widely used in metal processing, paper machinery, packing machinery, shipbuilding, textiles, and woodworking industries.
Q2: How fast is the braking response time?
A: The braking process is extremely rapid, typically executed within 0.01 to 0.02 seconds.
Q3: Do I need to disassemble the whole unit to replace friction pads?
A: No, our innovative design allows for straightforward replacement of friction pads without dismantling the ear plates or the entire clutch.
Q4: What is the benefit of the asbestos-free friction material?
A: It eliminates health risks and adheres to modern environmental safety standards while providing reliable performance.
Q5: What happens if I select an oversized clutch?
A: An oversized clutch can increase equipment costs, lead to overheating, hasten friction pad wear, and cause premature aging of sealing rings.
Q6: When should the friction pads be replaced?
A: Pads should be replaced when wear exceeds 50% of their original thickness or when the system fails to reach its designated capacity.

Related Products